<h4>Tool</h4><table border="0"><tr><td valign="top"><b>Name</b></td><td valign="top">Set Coordinate Reference System</td></tr><tr><td valign="top"><b>ID</b></td><td valign="top">0</td></tr><tr><td valign="top"><b>Author</b></td><td valign="top">O.Conrad (c) 2010</td></tr></table><hr><h4>Description</h4>The tool allows one to define the Coordinate Reference System (CRS) of the supplied data sets. The tool applies no transformation to the data sets, it just updates their CRS metadata.
A complete and correct description of the CRS of a dataset is necessary in order to be able to actually apply a projection with one of the 'Coordinate Transformation' tools later.

<hr><h4>Parameters</h4><table border="1" width="100%" valign="top" cellpadding="5" rules="all"><tr><th>Name</th><th>Type</th><th>Identifier</th><th>Description</th><th>Constraints</th></tr>
<tr><th colspan="5">Input</th></tr><tr><td>Grids (*)</td><td>Grid list (optional input)</td><td>GRIDS</td><td></td><td></td></tr><tr><td>Shapes (*)</td><td>Shapes list (optional input)</td><td>SHAPES</td><td></td><td></td></tr><tr><th colspan="5">Options</th></tr><tr><td>Get CRS Definition from...</td><td>Choice</td><td>CRS_METHOD</td><td></td><td>Available Choices:
[0] Proj4 Parameters
[1] EPSG Code
[2] Well Known Text File
Default: 0</td></tr><tr><td>Proj4 Parameters</td><td>Long text</td><td>CRS_PROJ4</td><td></td><td></td></tr><tr><td>Well Known Text File</td><td>File path</td><td>CRS_FILE</td><td></td><td></td></tr><tr><td>Authority Code</td><td>Integer</td><td>CRS_EPSG</td><td></td><td>Minimum: -1
Default: -1</td></tr><tr><td>Authority</td><td>Text</td><td>CRS_EPSG_AUTH</td><td></td><td>Default: EPSG</td></tr><tr><td>Precise Datum Conversion</td><td>Boolean</td><td>PRECISE</td><td>avoids precision problems when source and target crs use different geodedtic datums.</td><td>Default: 0</td></tr></table>(*) <i>optional</i>